package com.atguigu.springcloud.controller;

import com.atguigu.springcloud.service.PaymentHystrixService;
import com.netflix.hystrix.contrib.javanica.annotation.DefaultProperties;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixProperty;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;



/**
 * @Author : 李红磊
 * @Date : 2021/05/15/22:30
 * @Description :
 */


@DefaultProperties(defaultFallback ="payment_Global_FallbackMethod" )//默认的备用原则
@RestController
@Slf4j
public class OrderHystrixController {

    @Autowired
    private PaymentHystrixService paymentHystrixService;


    @GetMapping("/consumer/hystrix/ok/{id}")
    public String paymentHystrixOK(@PathVariable("id")Integer id){
        String result = paymentHystrixService.paymentInfo_OK(id);
        log.info("******result:{}",result);
        return result;
    }


    @GetMapping("/consumer/hystrix/timeout/{id}")
    @HystrixCommand(fallbackMethod = "paymentInfo_TimeOutHandler",commandProperties = {
            @HystrixProperty(name = "execution.isolation.thread.timeoutInMilliseconds", value = "1500")

    })//客户端，进行备用计划的设置，对自己进行保护
    public String paymentHystrixTIMEOUT(@PathVariable("id")Integer id){
        String result = paymentHystrixService.paymentInfo_TIMEOUT(id);
        log.info("******result:{}",result);
        return result;
    }


    //备用计划
    public String paymentInfo_TimeOutHandler(Integer id){
        return "线程池"+Thread.currentThread().getName()+"我是消费者80，对方支付系统繁忙。"+id+"\to(╥﹏╥)o";
    }

    //下面是全局fallback方法
        public String payment_Global_FallbackMethod() {
            return "Global异常处理信息，请稍后再试，l(ToT)/~~";
        }




}
